CN105416604A - 一种飞机及其机舱降噪方法和装置 - Google Patents
一种飞机及其机舱降噪方法和装置 Download PDFInfo
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- CN105416604A CN105416604A CN201510923416.5A CN201510923416A CN105416604A CN 105416604 A CN105416604 A CN 105416604A CN 201510923416 A CN201510923416 A CN 201510923416A CN 105416604 A CN105416604 A CN 105416604A
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- Prior art keywords
- noise
- cabin
- aircraft
- noising signal
- uproar
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
Abstract
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CN201510923416.5A CN105416604B (zh) | 2015-12-14 | 2015-12-14 | 一种飞机及其机舱降噪方法和装置 |
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CN201510923416.5A CN105416604B (zh) | 2015-12-14 | 2015-12-14 | 一种飞机及其机舱降噪方法和装置 |
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CN105416604A true CN105416604A (zh) | 2016-03-23 |
CN105416604B CN105416604B (zh) | 2018-12-04 |
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CN201510923416.5A Active CN105416604B (zh) | 2015-12-14 | 2015-12-14 | 一种飞机及其机舱降噪方法和装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108182934A (zh) * | 2018-01-19 | 2018-06-19 | 泊鹭(荆门)飞机有限公司 | 一种小型飞机座舱噪声抑制系统 |
CN108766458A (zh) * | 2018-07-05 | 2018-11-06 | 浙江众邦机电科技有限公司 | 一种基于噪声的工业缝纫机降噪方法、装置及设备 |
CN111332473A (zh) * | 2018-12-19 | 2020-06-26 | 庞巴迪公司 | 飞机中的降噪 |
JP2021102359A (ja) * | 2019-12-24 | 2021-07-15 | 高砂熱学工業株式会社 | 指示システム、制御方法、及びプログラム |
CN115857052A (zh) * | 2023-02-22 | 2023-03-28 | 中国民用航空飞行学院 | 具有降噪功能的航行气象信息接收设备及播报装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4562589A (en) * | 1982-12-15 | 1985-12-31 | Lord Corporation | Active attenuation of noise in a closed structure |
US4715559A (en) * | 1986-05-15 | 1987-12-29 | Fuller Christopher R | Apparatus and method for global noise reduction |
FR2704084B1 (fr) * | 1993-04-14 | 1995-06-23 | Matra Sep Imagerie Inf | Installation d'insonorisation active pour véhicule de transport collectif. |
CA1337178C (en) * | 1988-09-06 | 1995-10-03 | Colin Fraser Ross | Noise reduction in vehicle cabins |
US5568557A (en) * | 1994-07-29 | 1996-10-22 | Noise Cancellation Technologies, Inc. | Active vibration control system for aircraft |
US5692702A (en) * | 1994-07-28 | 1997-12-02 | The Boeing Company | Active control of tone noise in engine ducts |
US20080159553A1 (en) * | 2006-12-28 | 2008-07-03 | Copley David C | Methods and systems for controlling noise cancellation |
-
2015
- 2015-12-14 CN CN201510923416.5A patent/CN105416604B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4562589A (en) * | 1982-12-15 | 1985-12-31 | Lord Corporation | Active attenuation of noise in a closed structure |
US4715559A (en) * | 1986-05-15 | 1987-12-29 | Fuller Christopher R | Apparatus and method for global noise reduction |
CA1337178C (en) * | 1988-09-06 | 1995-10-03 | Colin Fraser Ross | Noise reduction in vehicle cabins |
FR2704084B1 (fr) * | 1993-04-14 | 1995-06-23 | Matra Sep Imagerie Inf | Installation d'insonorisation active pour véhicule de transport collectif. |
US5692702A (en) * | 1994-07-28 | 1997-12-02 | The Boeing Company | Active control of tone noise in engine ducts |
US5568557A (en) * | 1994-07-29 | 1996-10-22 | Noise Cancellation Technologies, Inc. | Active vibration control system for aircraft |
US20080159553A1 (en) * | 2006-12-28 | 2008-07-03 | Copley David C | Methods and systems for controlling noise cancellation |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108182934A (zh) * | 2018-01-19 | 2018-06-19 | 泊鹭(荆门)飞机有限公司 | 一种小型飞机座舱噪声抑制系统 |
CN108766458A (zh) * | 2018-07-05 | 2018-11-06 | 浙江众邦机电科技有限公司 | 一种基于噪声的工业缝纫机降噪方法、装置及设备 |
CN111332473A (zh) * | 2018-12-19 | 2020-06-26 | 庞巴迪公司 | 飞机中的降噪 |
JP2021102359A (ja) * | 2019-12-24 | 2021-07-15 | 高砂熱学工業株式会社 | 指示システム、制御方法、及びプログラム |
JP7383473B2 (ja) | 2019-12-24 | 2023-11-20 | 高砂熱学工業株式会社 | 指示システム、無人航空機及び指示方法 |
CN115857052A (zh) * | 2023-02-22 | 2023-03-28 | 中国民用航空飞行学院 | 具有降噪功能的航行气象信息接收设备及播报装置 |
CN115857052B (zh) * | 2023-02-22 | 2023-05-09 | 中国民用航空飞行学院 | 具有降噪功能的航行气象信息接收设备及播报装置 |
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Publication number | Publication date |
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CN105416604B (zh) | 2018-12-04 |
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Effective date of registration: 20181102 Address after: 518000 Guangdong, Shenzhen, Nanshan District Nantou gateway two road strategic emerging industrial park 1 1 building Applicant after: Shenzhen city many Nica avionics Co., Ltd. Address before: 518000 Guangdong, Shenzhen, Nanshan District Nantou gateway two road strategic emerging industrial park 1 1 building Applicant before: Shenzhen Aviation Engineering Co., Ltd. Applicant before: SHENZHEN DONICA INTERNET TECHNOLOGY CO., LTD. Applicant before: SHENZHEN RESEARCH INSTITUTE OF AVIONICS TECHNOLOGY Applicant before: SHENZHEN AVIATION SOFTWARE CO., LTD. |
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